Antileak protection for speed operation Antivibration design creates a snug fit to minimize accidental leaks during fast navigation Screwtype safety design helps prevent loosening and keeps the drain securely in place Durable and reliable in harsh marine environments Made from resilient 316 stainless steel for longterm durability Rustproof, wearresistant, and erosionresistant to maintain performance over time waterproof sealing sealing performance to keep the cabin dry Protects against moisture penetration, enabling worry use on the water Clear specifications and broad compatibility Fits a standard single drainage hole on boats including jet skis, fishing boats, and yachts Size: 1/2 inch BSP plug diameter and 2 inch flange diameter Designed for reliable performance as a universal drain plug solution with a secure screwtype connection Practical use scenarios Jet skis and watercraft: prevents leaks during speed runs and rough water Fishing boats and small to midsize vessels: maintains cabin dryness in saltwater and spray Yachts and larger vessels: suitable for long trips or storage, providing dependable sealing and moisture protection This drain plug combines a secure, vibrationresistant fit with durable 316 stainless steel construction and a proven waterproof seal, making it a dependable choice for a wide range of boats and operating conditions.